Universal Gas Water Heater Valve Diaphragm Durable Sealing
Accessory
Product Description
This universal valve diaphragm is specially designed for gas water
heater valves, providing excellent sealing performance and
long-term durability. Made from high-quality, heat-resistant
rubber, it ensures stable gas flow control and prevents leakage
during operation. Its flexible and wear-resistant structure makes
it ideal for both replacement and OEM applications. Compatible with
most standard gas water heater models, this diaphragm is an
essential component for maintaining safety and efficiency.
Features
Universal Compatibility – Fits most standard gas water heater valve models for easy
replacement
Excellent Sealing Performance – Effectively prevents gas leakage and ensures stable operation
Durable and Heat-Resistant – Made of high-quality rubber material resistant to high
temperatures and wear
Flexible and Reliable – Maintains elasticity for long-term use without deformation
Ideal for OEM and Repair – Suitable for both original manufacturing and after-sales
maintenance needs
Technical Parameters
| Parameter | Specification |
|---|
| Product Name | Universal Gas Water Heater Valve Diaphragm |
| Material | High-temperature resistant rubber / NBR / Silicone |
| Outer Diameter | 30mm / 32mm / 35mm (customizable) |
| Thickness | 1.5mm / 2mm / Customizable |
| Color | Black / Red / Custom |
| Temperature Resistance | -20°C to +120°C |
| Application | Gas water heater control valve |
| Function | Gas sealing, pressure regulation, valve control |
| Compatibility | Fits most standard gas water heater valve types |
| Customization | OEM/ODM available for size, logo, and material |
| Package | Bulk or individual packaging available |
FAQ
Q1: Is this diaphragm compatible with all gas water heater models?
A1: This diaphragm is designed for universal use and fits most
standard gas water heater valves. However, we recommend checking
the size before purchase or contacting us for compatibility
support.
Q2: What material is the diaphragm made of?
A2: It is made of high-quality rubber, such as NBR or silicone, which
is heat-resistant and highly durable.
Q3: Can the diaphragm be customized?
A3: Yes, we offer OEM/ODM customization services, including size,
thickness, material, and even logo printing.
Q4: What is the typical lifespan of this product?
A4: Under normal usage conditions, the diaphragm offers a long service
life and maintains elasticity and sealing performance over time.
Q5: Is it easy to install this diaphragm?
A5: Yes, the diaphragm is easy to install and replace with standard
tools—no special equipment required.
